ALTO
Alto Ingredients, Inc.
NASDAQ · Basic Materials · Chemicals - Specialty · US
$4.00
−0.50%Price chart
Aug 19Aug 24Aug 27Sep 1Sep 4Sep 10Sep 15Sep 18
Key dataSep 18, 2026
Open$4.01
From 52W high−33.22%
Volume3.17M
Market cap$310.27M
P/E (TTM)5.9x
P/S (TTM)0.3x
Div yield—
Key dataSep 18, 2026
Open
$4.01
From 52W high
−33.22%
Volume
3.17M
Market cap
$310.27M
ValuationView details →
P/E (Fwd)
13.2x
EV/EBITDA
5.3x
P/E (TTM)
5.9x
RSI (14)
41.7
MomentumView details →
1D Return
−0.50%
YTD Return
+37.71%
SummaryUpdated Jun 1, 2026
Alto Ingredients, Inc. (NASDAQ:ALTO) is a specialty chemicals company founded in 2003 and formerly known as Pacific Ethanol, Inc. until its rebranding in January 2021. Headquartered in Pekin, Illinois, the company operates five alcohol production facilities across the Midwestern and Western United States. Alto has evolved from a traditional ethanol producer into a diversified specialty chemicals manufacturer, focusing on higher-margin products including specialty alcohols, essential ingredients, and exploring emerging opportunities in carbon capture and sequestration technologies.
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